2014 Porsche Cayman 2.7L. Pennzoil 5w40 Euro, 5k.

[montero1]

Next fill is Castrol Euro 5w40, Hengst filter.

 

[himemsys]

I'm guessing the oil from 2021 was Castrol Euro 5w-40 API SN. Based on the titanium and high calcium. The new Castrol Euro 5w-40 is API SP and no longer uses titanium.

 

[fantastic]

Results look great, other than lower viscosity, and good to hear Castrol dumping Titanium on some products @himemsys

 

[montero1]

I'm guessing the oil from 2021 was Castrol Euro 5w-40 API SN. Based on the titanium and high calcium. The new Castrol Euro 5w-40 is API SP and no longer uses titanium.

Possibly, I've always made sure it was A40 approved.

 

[chinee]

Really interested but to hard to read that report...